good polarity protection

[Gus]

RG posted articles at GEOFEX
http://www.geofex.com/Article_Folders/mosswitch/mosswitch.htm


This is a nice youtube video with polarity protection
https://www.youtube.com/user/jeriellsworth

[Rob Strand]

As time goes on it is becoming more popular.  You can add another MOSFET for overvoltage protection.   There's also ways of adding caps to make a soft start; only useful in the effects context to protect the MOSFET itself from power-up surges.   Use google to find some articles.

[GibsonGM]

Nice channel to watch, Gus - thanks!